[D8020ZBD], Letter from Albert Prescott Marble to Thomas Alva Edison, February 2nd, 1880
https://edisondigital.rutgers.edu/document/D8020ZBD
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [D8020ZBD], Letter from Albert Prescott Marble to Thomas Alva Edison, February 2nd, 1880
- Editor's Notes
- Get perfect vacuum by filling bulb with mercury, then evacuating. If necessary, support filament by tinfoil which will melt. Marg: "that will not make a vac that will amt to anything. Carbon horseshoe is flexible as paper & dont require tinf."
- Author
- Marble, Albert Prescott
- Recipient
- Edison, Thomas Alva
- Date
- 1880-02-02
- Type
- Letter
- Folder ID
- D8020-F
- Microfilm ID
- 53:647
- Document ID
- D8020ZBD
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 53
- License
- CC0 1.0 Universal